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Mightyena - 18/108 (Cosmos Holo)
Holo Rare · #018/108
Mightyena - 18/108 (Cosmos Holo) #018/108 (Deck Exclusives) is worth about $12.49 today, the TCGplayer market price for any condition as of 2026-10-15, up 12% over 30 days.
price trend and all-time high: more ↓less ↑
Mightyena - 18/108 (Cosmos Holo) #018/108 is trending up: $12.49 today, up 12% in 30 days and at its all-time high (2026-10-11), and 5.0x its low of $2.49 (2025-01-07). TCGplayer market price as of 2026-10-15, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
LOADING TAPE
WORTH GRADING?
WHERE TO BUY AND SELL
Holofoil · no eBay scan yetBuy-side estimate
$12.49
THINa patient buyer pays about $12.49 delivered, from live asks, not sales
show the work →
TCGplayer only, no eBay scan yet
| TCGplayer market | $12.49 | verify ↗ |
| TCGplayer lowest ask | $6.99 |
Single source: TCGplayer market (no usable eBay asks in the last scan).
The verdict · premium
Cards at their high after a month up 5-25% were higher 90 days later 75% of the time in our archive since 2024 (24,817 cases).
The median move, the verdict and the grade-worthy math: try Premium free for 7 days →GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Darkness
- STAGE
- Stage 1
- HP
- 70
- ATTACK 1
- [2] Plunder (20) Before doing damage, discard all Trainer cards attached to the Defending Pokémon.
- ATTACK 2
- [1DD] Dark Burst (50+) If Sidney's Stadium is in play, this attack does 50 damage plus 20 more damage.
- WEAKNESS
- F
- RESISTANCE
- P
MORE FROM DECK EXCLUSIVES
FULL SET →
PRICE FAQ
What would a card shop pay for Mightyena - 18/108 (Cosmos Holo)?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $12.49 market price that is roughly $8.74 cash or $9.99 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Mightyena - 18/108 (Cosmos Holo) (Deck Exclusives) worth today?
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Mightyena - 18/108 (Cosmos Holo) [Holofoil] has a TCGplayer market price of $12.49 as of 2026-10-15.
Is Mightyena - 18/108 (Cosmos Holo) going up or down in price?
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Mightyena - 18/108 (Cosmos Holo) #018/108 is trending up: $12.49 today, up 12% in 30 days and at its all-time high (2026-10-11), and 5.0x its low of $2.49 (2025-01-07). TCGplayer market price as of 2026-10-15, tracked daily since 2024-02-08. Other windows: up 1.7% over 7 days, up 33.7% over 90 days, up 166.9% over a year. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.
What is the all-time high price for Mightyena - 18/108 (Cosmos Holo)?
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In TickerMint's daily data (since February 2024), the TCGplayer market price for Mightyena - 18/108 (Cosmos Holo) [Holofoil] (all conditions) peaked at $12.49 (2026-10-11) and bottomed at $2.49 (2025-01-07).
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